Maruyama BL3100 Operator'S Manual Download Page 25

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Pull the starter grip once.

Slowly pull the starter grip to bring the piston to
the top of the cylinder (TDC).

Reinstall the spark plug.

Store the Handheld Blower in a dry place away
from excessive heat, sparks or open flame.

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Summary of Contents for BL3100

Page 1: ...BL3100 HAND HELD BLOWER ...

Page 2: ... warranted part which is not scheduled for replacement as required maintenance or which is scheduled only for regular inspection to the effect of repair or replace as necessary shall be warranted for the warranty period Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part Ma...

Page 3: ...equential damages for breach of any express or implied warranty on these products except to the extent prohibited by applicable law Any implied warranty of merchantability or fitness for a particular purpose on these products is limited in duration to the warranty period as defined in the limited warranty statement Maruyama reserves the rights to change or improve the design of the product without...

Page 4: ...f road engine for the period of time listed above provided there has been no abuse neglect or improper maintenance of your small off road engine Emission durability of 300 hours Your emission control system may include parts such as the carburetor or fuel injection system the ignition system and catalytic converter Also included may be hoses belts and connectors and other emission related assembli...

Page 5: ...and each subse quent purchaser that your small off road engine will be designed built and equipped at the time of sale to meet all applicable regulations Maruyama Manufacturing Company Inc also warrants to the initial purchaser and each subsequent purchaser that your small off road engine is free from defects in materials and workmanship which cause the engine to fail to conform with applic able r...

Page 6: ...maintenance as defined by the Maruyama Manufacturing Company Inc in the owner s manual LIMITATIONS This Emission Control System Warranty shall not cover any of the following a Repair or replacement required because of misuse or neglect lack of required maintenance repairs improperly performed or replacements not conforming to Maruyama Manufacturing Company Inc specifications that adversely affect ...

Page 7: ...y 12 Blower Pipes 12 Before Operation 13 Oil and Fuel 13 Mixing Gasoline And Oil 14 Starting And Stopping 15 Page Handheld Blower Operation 17 Maintenance 18 Idle Speed Adjustment 18 Air Filter 19 Fuel Filter 19 Spark Plug 20 Cylinder Cooling Fins 20 Engine Screen 21 Spark Arrester 21 Exhaust Muffler 22 General Cleaning and Tightening 22 Air Intake Screen 23 Storage 23 Troubleshooting 25 Maintenan...

Page 8: ...ion about your specific product You will find the model and seri al number located in a unique place on the product Product Description on page 11 For your convenience write the product model name and serial number in the space to the light Read this manual carefully to learn how to operate and maintain your product correctly Reading this manual will help you and others avoid personal injury and d...

Page 9: ...nformation worthy of special attention Safety Operator Safety 1 Read and understand this Operator s Manual before using this product Be thoroughly familiar with the proper use of this product 2 Never allow children to operate the Handheld Blower It is not a toy Never allow adults to operate the unit without first reading the Operator s Manual 3 Always wear eye protection that complies with ANSI Am...

Page 10: ...ne is highly flammable and must be handled and stored carefully Use a container approved for storing gasoline and or fuel oil mixture 2 Mix and pour fuel outdoors away from sparks or flames 3 Do not smoke near fuel storage containers or the Handheld Blower Do not smoke while operating the Handheld Blower 4 Do not overfill the fuel tank Stop filling 1 4 to 1 2 inch 6mm 13mm from the top of the tank...

Page 11: ...arting and Stopping Procedures on page 15 12 Do not point the Handheld Blower nozzle in the direction of people or pets Operating Techniques 1 Operate power equipment only at reasonable hours not early in the morning or late at night when people may be disturbed Comply with the times listed in local ordinances Usual recommen dations for hours of operation are 9 00 a m to 5 00 p m Monday through Sa...

Page 12: ... 4 5 6 7 8 9 10 12 11 13 1 Pipe B 2 Pipe A 3 Air Intake Screen 4 Stop Switch 5 Throttle Setting Lever 6 Throttle Trigger 7 Handle 8 Fan Cover 9 Fuel Tank 10 Recoil Starter 11 Air Cleaner 12 Engine 13 Serial Number on the top of crankcase ...

Page 13: ...slide pipe A on to housing 2 Rotate pipes A clock wise to lock it into place 3 Align groove in pipe B with pegs on pipe A and slide pipe B until proper position 4 Rotate pipe B clockwise to lock it into place 12 1 WARNING Stop the engine before installing or remov ing blower pipes Peg 2 1 3 2 4 ...

Page 14: ...n NMMA or BIA certified oils This type of 2 cycle engine oil does not have the proper additives for air cooled 2 cycle engines and can cause engine damage 13 DANGER POTENTIAL HAZARD In certain conditions gasoline is extreme ly flammable and highly explosive WHAT CAN HAPPEN A fire or explosion from gasoline can burn you others and cause property damage HOW TO AVOID THE HAZARD Use a funnel and fill ...

Page 15: ... ALCOHOL BASE SUCH AS ETHANOL METHANOL OR ISO PROPYL ADDITIVES SHOULD NOT BE USED TO TRY TO ENHANCE THE POWER OR PERFORMANCE OF MACHINE Mixing Gasoline And Oil IMPORTANT The engine used on this Handheld Blower is of a 2 cycle design The internal moving parts of the engine i e crank shaft bearings piston pin bearings and piston to cylinder wall contact surfaces require oil mixed with the gasoline f...

Page 16: ...tainer momen tarily before filling the fuel tank 8 Always use a spout or funnel when fueling to reduce fuel spillage 9 Fill the tank only to within 1 4 1 2 inch 6 mm 13 mm from the top of the tank Avoid filling to the top of the tank filler neck Starting and Stopping Before Starting the Engine 1 Fill the fuel tank as instructed in the Before Operation section of this manual page13 2 Rest the Handh...

Page 17: ...r to the idle position then move the choke lever to the open position If the engine stops running before you move the choke lever to the open position A Go ahead and open the choke B Make sure the throttle setting lever is set to the idle position C Pull the starter grip until the engine starts START ON STOP Starter Grip Choke Lever STOP SWITCH START ON STOP Throttle Trigger Idle Position Throttle...

Page 18: ... cord out completely 2 Do not rerease the starter cord from the fully extended position To Stop The Engine 1 Move the throttle setting lever to the idle position Release the throttle trigger 2 Slide the stop switch to the STOP position Handheld Blower Operation 1 Allow the engine to warm up for a few minutes 2 control engine speed by the throttle trigger or set the engine speed by the throttle set...

Page 19: ...een 2700 and 3300 RPM The engine should not stall stop running at engine idle speed To adjust the engine idle speed rotate the idle speed adjustment screw on the carburetor Turn the idle speed screw in clockwise to increase the engine idle speed Turn the screw out counterclockwise to decrease the engine idle speed If idle speed adjustment is necessary and after adjustment the engine stalls stop us...

Page 20: ...uld be cleaned and inspected for dam age after each 20 hours of operation The fuel filter should be replaced after every 100 hours of operation Fuel Filter Replacement The fuel filter is attached to the end of the fuel pick up hose inside the fuel tank To replace the fuel filter 1 Make sure the fuel tank is empty 2 Remove the fuel cap 3 Using a wire hook gently pull the fuel filter out through the...

Page 21: ...htening torque is 95 148 in lbs 10 7 16 6 N m Cylinder Cooling Fins Maintenance Interval The cylinder cooling fins should be cleaned after every 25 hours of operation or once a week whichever comes first Air must flow freely around and through the cylinder cooling fins to prevent engine overheating Leaves grass dirt and debris buildup on the fins will increase the operating temperature of the engi...

Page 22: ...aned after every 25 hours of use Replace the screen if it cannot be thoroughly cleaned or if it is damaged Spark Arrester Maintenance 1 With the engine at ambient room temperature 2 Remove the two screws retaining the muffler WARNING POTENTIAL HAZARD Muf fler surface becomes hot when Handheld Blower is in operation and remains hot for some time after the engine is shut off WHAT CAN HAPPEN Contact ...

Page 23: ... arrester see spark arrester maintenance Clean the muffer with a stiff brush IMPORTANT Be careful not to allow any dirt or debris to fall into the exhaust port as this can cause engine damage 5 Reinstall the spark arrester and tail onto the muf fler then reinstall and tighten the two screws The hole of tail must be located in left see spark arrester maintenance 6 Reinstall the top cover and the cl...

Page 24: ...through the clear fuel return hose 3 Run the engine to remove any fuel that may remain in the carburetor 4 Perform all regular maintenance procedures and any needed repairs 5 Remove the spark plug and squirt a very small amount of oil into the cylinder Air Intake Screen Knob WARNING Never use the handheld Blower without the air intake screen Before starting the engine check that the knob is secure...

Page 25: ...rter grip once 7 Slowly pull the starter grip to bring the piston to the top of the cylinder TDC 8 Reinstall the spark plug 9 Store the Handheld Blower in a dry place away from excessive heat sparks or open flame 24 ...

Page 26: ...Not Start STOP switch set to off position Move switch to on position Empty fuel tank Fill fuel tank Primer bulb wasn t pushed enough Press primer bulb until fuel flows through fuel return line Engine flooded Use warm engine starting procedure Engine Lacks Power or dropped Dirty air filter Clean or replace air filter down when blowing Clogged spark arrester or exhaust port Clean spark arrester or e...

Page 27: ... 12 8 x 10 0 x 14 6in 325 x 255 x x370mm Dry Weight 1 9 5lbs 4 3 Kg Engine Displacement 30 1 cm3 Ignition System Solid State Carburetor Walbro Diaphragm Type Fuel Tank Capacity 0 53 qts 0 5 Gas to Oil Ratio 50 1 Spark Plug NGK BPM6Y Spark Plug Gap 024 028 in 0 6 0 7 mm CARB Approved Tier 3 Specifications ...

Page 28: ...Maruyama U S Inc 3570 Shelby Lane Denton TX 76207 U S A P O Box 2107 Denton TX 76202 U S A Phone 940 383 7400 Fax 940 383 7466 www maruyama us com 282557 03 06 07 TAP M ...

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